US gives Iran 24-hour shipping deadline

The United States has given Iran 24 hours to publicly disown attacks on commercial shipping in the Strait of Hormuz, warning that a refusal could bring the fighting back (in.gr). The demand came after three tankers were hit near the strait on July 7 (LA Times).

On paper, the law is clear enough. Merchant ships have transit-passage rights through international straits under international law (UNCLOS Part III). But a legal right does not pay a war-risk premium, satisfy a bank's sanctions team, or persuade an insurer that a voyage is worth covering. That is where the cost starts moving towards Europe.

The People Who Actually Decide Whether Ships Sail

The practical decision on whether a tanker enters Hormuz is rarely made by a foreign minister. It is made by war-risk underwriters, P&I clubs, compliance officers and banks. P&I clubs are the mutual insurers that cover crew, cargo and pollution liability. Without them, a ship may be legally entitled to sail but commercially unable to move.

After the latest attacks, traffic through the strait fell sharply (Gulf News). War-risk underwriters advised some shipowners to pause voyages altogether, with cover being priced in 24-to-48-hour windows (Business Standard). Premiums are expected to remain high even after a partial recovery in movements (Insurance Asia). Inchcape's Middle East advisory described controlled vessel movements, holding areas and mandatory risk assessments (Inchcape Shipping Services). The route is open. It is not normal.

Sanctions make the calculation more awkward again. US-linked firms cannot pay Iranian or IRGC-linked actors for safe passage (OFAC FAQ 1249). Non-US firms still face exposure if any payment touches dollars, reinsurers or banks with US connections (Clyde & Co). A shipowner can have the law on their side, find an insurer willing to quote, and still be stopped by a compliance desk.

Europe Pays Through Price, Not Shortage

Europe is not facing an immediate gas shortage. The European Commission told the EU Gas Coordination Group that it saw no direct threat to winter supply (Świat OZE). Germany's energy regulator said Gulf gas played only a minor role in German supply (Tagesschau).

The problem is price. Europe buys into global energy markets, and those markets react before physical shortages arrive. Disruption in the Gulf has already reduced EU LNG imports and left storage filling more slowly than last year (S&P Global). European benchmark gas prices have risen while storage sits well below the same point a year ago (money.pl). BNP Paribas argues that Europe's refined-products balance, particularly diesel, has become more dependent on imports and more exposed to Gulf shocks (BNP Paribas).

The burden will not fall evenly. Spain's regulated gas tariff rose in July, combining Hormuz-related raw-material costs with a VAT increase (El Español). Poland has more room because of its LNG terminal capacity. Rotterdam, Europe's largest fuel-receiving port, sits at the far end of the same chain of insurance, freight and compliance costs that begins in Hormuz (Vandaag & Morgen).

Naval Patrols Don't Convince Insurers

UK-French-Omani mine-clearance operations can reduce the physical danger to ships, but they do not automatically remove war-risk surcharges (Procurement Institute). The IMO, the UN shipping regulator, can set routing measures and safety standards, but it cannot order naval escorts or force underwriters to provide cover (IMO). Diplomats in Doha may announce progress. Insurers in London will wait for evidence, usually a sustained period without incidents, before cutting premiums.

That is the real machinery of this crisis. Hormuz is a European energy-price and supply-chain risk, not yet a supply emergency. The strait remains legally open while becoming commercially more difficult to use. Governments can say the situation is being managed, but underwriters, compliance officers and banks decide whether the voyage happens. European capitals still do not publish the kind of data that would let citizens trace a war-risk surcharge in the Gulf into a gas bill in Madrid or a diesel price in Rotterdam.